General design equations of three-port unequal power-dividers terminated by arbitrary impedances

IEEE MTT-S International Microwave Symposium Digest

Volumn 2, Issue , 2000, Pages 1137-1140

  Ahn, Hee Ran ^a   Wolff, Ingo ^a  

^a UNIVERSITY OF DUISBURG ESSEN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COPLANAR THREE POWER DIVIDER; GENERAL DESIGN EQUATION; THREE PORT UNEQUAL POWER DIVIDER;

CERAMIC MATERIALS; COMPUTER SIMULATION; DESIGN; ELECTRIC IMPEDANCE; MATHEMATICAL MODELS; RESISTORS; SCATTERING PARAMETERS; SUBSTRATES; WAVEGUIDES;

MICROWAVE DEVICES;

EID: 0033677944     PISSN: 0149645X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Article

References (13)

1. E. J. Wilkinson. "An n-way hybrid power divider," IRE. Tram. Microwave Theory Tech., vol. MTT-8, pp. 116-118. Jan. 196O.
2. L. I. Parad and R L. Moynihan, "Split-tee power divider," IRE. Trans. Microwave Theory Tech., vol. MTT-8, pp. 91-95. Jan. 1965.
3. S. B. Cohn, "A class of broadband three-port TEM-mode hybrids." IRE. Trans. Microwave Theory Tech., vol. MTT-16, pp. 110-116, Feb. 1968.
4. R B. Ekinge, "A new method of synthesizing matched broad-band TEM-mode three-ports," IEEE Trans. Microwave Theory Tech., vol. MTT-19, pp. 81-88, Jan. 1971.
5. B. Kopp, "Asymmetric lumped element power splitters," in IEEE MTT-S Dig., 1989, pp. 333-336.
6. D. Köther, B. Hopf, Th. Sporhann, and I. Wolff "MMIC Wilkinson couplers for frequencies up to 110 GHz," in IEEE MIT-S Dig., 1995. pp. 663-665.
7. S. Rosloniec, "Three-port hybrid power dividers terminated in complex frequency-dependent impedances," IEEE Trans. Microwave Theory Tech., vol. 44, pp.1490-1493, Aug. 1996.
8. H. Hayashi, H. Okazaki, A. Kanda, T. Hirota and M. Muraguch, "Millimeter-wave-band amplifier and mixer MMIC's using a broad-band 45" power divider/combinerer." IEEE Tram. Microwave Theory Tech.,vol. 46,pp.811-818, June 1998.
9. H.-R. Ahn. I.-S. Chang and S.-W. Yun. "Miniaturized 3-dB ring hybrid terminated by arbitrary impedances," IEEE Trans. Microwave Theory Tech., vol. 42, pp. 2216-2241, Dec. 1994.
10. H.-R Ahn, I. Wolff and 1.4. Chang, "Arbitrary termination impedances, arbitrary power division and small-sized ring hybrids," IEEE Trans. Microwave Theory Tech., vol. 45. pp. 2241-2247, Dec. 1997.
11. H.-R Ahn and I. Wolff. "3dB branch-line hybrid terminated by arbitrary impedances," Electronic Lett., vol. 34.no. 11,pp. 1109-1110, May 1998.
12. H.-R. Ahn and I. Wolff, "Three-port 3dB power divider terminated by different impedances and its application to MMIC," IEEE Trans. Microwave Theory Tech., vol. 47. pp. 786-794, June 1999.
13. Chuck Y. Pon, "Hybrid-ring directional coupler for arbitmy power divisions," IRE Trans. Microwave Theory Tech., vol. MIT-9, pp. 529-535, Nov. 1961.